InfoWorld

The best new features in Java 25

JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince you to switch. Java continues its fast and feature-packed release schedule, ...
TheServerSide

How to use Java's conditional operator

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java ternary operator provides an abbreviated syntax to evaluate a true or false condition, ...
TheServerSide

How to format a Java table with printf example

Community driven content discussing all aspects of software development from DevOps to design patterns. Sometimes it’s nice to format the output of a console based Java program in a friendly way. The ...
IEEE

Effective Unit Test Generation for Java Null Pointer Exceptions

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...
InfoWorld

How to use generics in your Java programs

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...
InfoQ

Null-Restricted and Nullable Types for Java

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...
InfoQ

JSpecify 1.0.0 and Nullability in Java

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...
GitHub

java.lang.IllegalArgumentException - context shouldn't be null

Fatal Exception: java.lang.RuntimeException: java.lang.IllegalArgumentException: context shouldn't be null at com.ryanheise.audioservice.AudioServicePlugin$2 ...
GitHub

Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'androidx.viewpager.widget.PagerAdapter com.lxj.xpopup.widget.HackyViewPager.getAdapter()' on a nu…

Fatal Exception: java.lang.RuntimeException: Unable to destroy activity {com.xxxx.xxx.xxx.xxx.ProductActivity}: java.lang.NullPointerException: Attempt to invoke ...
IEEE

NPEX: Repairing Java Null Pointer Exceptions without Tests

Abstract: We present NPEX, a new technique for repairing Java null pointer exceptions (NPEs) without tests. State-of-the-art NPE repair techniques rely on test suites written by developers for patch ...